Query: curlinfo_http_version
OS: mojave
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
CURLINFO_HTTP_VERSION(3) curl_easy_getinfo options CURLINFO_HTTP_VERSION(3)NAMECURLINFO_HTTP_VERSION - get the http version used in the connectionSYNOPSIS#include <curl/curl.h> CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_HTTP_VERSION, long *p);DESCRIPTIONPass a pointer to a long to receive the version used in the last http connection. The returned value will be CURL_HTTP_VERSION_1_0, CURL_HTTP_VERSION_1_1, or CURL_HTTP_VERSION_2_0, or 0 if the version can't be determined.PROTOCOLSHTTPEXAMPLECURL *curl = curl_easy_init(); if(curl) { CURLcode res; curl_easy_setopt(curl, CURLOPT_URL, "http://example.com"); res = curl_easy_perform(curl); if(res == CURLE_OK) { long http_version; curl_easy_getinfo(curl, CURLINFO_HTTP_VERSION, &http_version); } curl_easy_cleanup(curl); }AVAILABILITYAdded in 7.50.0RETURN VALUEReturns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.SEE ALSOCURLINFO_RESPONSE_CODE(3), curl_easy_getinfo(3), curl_easy_setopt(3), libcurl 7.54.0 May 11, 2016 CURLINFO_HTTP_VERSION(3)
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